Plascon TradePro Solvent-Based Primer for Masonry Protection
Plascon TradePro Solvent-Based Primer (USP 1) is a professional-grade alkali-resistant primer formulated to safeguard interior and exterior masonry surfaces. Manufactured by Kansai Plascon, this solution acrylic primer ensures excellent adhesion to new plaster and acts as a protective barrier against saponification. Available in a matt off-white finish, it can be overcoated with both water-based and solvent-based topcoats. Customers can enjoy nationwide delivery with a flat courier fee or book their own courier at checkout.
Plascon TradePro Solvent-Based Primer Benefits and Features
- Alkali resistant: Protects alkyd paints from saponification
- Good adhesion: Bonds strongly to new plaster and porous substrates
- Versatile coating: Compatible with water-based and solvent-based topcoats
- Binding and sealing: Ideal for brittle cement plaster, fibre-cement, brickwork, and gypsum plaster
- Professional finish: Ensures durability and long-lasting protection
Steps to Follow For Using the Plascon TradePro Solvent-Based Primer
Preparation
- Ensure surfaces are clean, dry, and free from dust, oil, or grease.
- For new work, wash with Polycell Sugar Soap Powder, rinse, and allow to dry.
- For previously painted surfaces, remove loose paint, clean with Polycell Sugar Soap Powder, and repair defects with Polycell Polyfilla.
How to Apply the Plascon TradePro Solvent-Based Primer
- Stir thoroughly before and during use.
- Apply one continuous coat using brush, roller, or airless spray.
- Allow 16 hours drying time before overcoating.
Cleanup
- Clean tools with Mineral Turpentine or Polycell Brush Cleaner.
- Dispose of waste responsibly.
A Few Scenarios Where the Product Can Be Used
- Interior cement plaster walls
- Exterior concrete surfaces
- Fibre-cement boards
- Brickwork and soft board
- Gypsum plaster
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Health and Safety
Always keep paint out of reach of children and ensure good ventilation during application and drying. Avoid contact with skin and eyes; wash immediately with soap and water if accidental contact occurs. Harmful if swallowed—seek medical attention without inducing vomiting. This product is flammable and must be stored in a cool, dry place away from heat and sparks. Please share your experience by leaving a review.
Shipping Info
Shipping & Delivery
We deliver nationwide across South Africa for a flat rate of R150. Terms and conditions apply.
Delivery times are normally 5-7 working days, but it might be quicker depending on your location.
You will also be able to book your own courier at checkout.
Free Delivery (orders over R500): Potchefstroom, Klerksdorp, Orkney, Stilfontein, Carletonville.

FAQ
FAQs – Plascon TradePro Solvent-Based Primer
- Can this primer be used outdoors?
Yes, it is suitable for exterior masonry surfaces. - What topcoats can be applied?
Both water-based and solvent-based topcoats are compatible. - How long before I can overcoat?
Allow at least 16 hours at 23 ℃ before applying a topcoat. - Is this primer alkali resistant?
Yes, it protects alkyd paints against saponification. - What is the coverage rate?
Approximately 10 m²/L per coat at 30 µ







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